/* EstrategasIA Landing Page Styles */

/* CSS Variables */
:root {
    --primary-color: #9d4edd;
    --primary-hover: #7b2cbf;
    --secondary-color: #8b7fa8;
    --accent-color: #c77dff;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --text-primary: #ffffff;
    --text-secondary: #d4c5f9;
    --text-light: #b8a8d8;
    --bg-primary: #1a0033;
    --bg-secondary: #2d1b4e;
    --bg-dark: #0f0620;
    --border-color: #4a3a6b;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.4);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    color: var(--text-primary);
}

h2 {
    font-size: 2rem;
    color: var(--text-primary);
}

h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
}

@media (min-width: 768px) {
    h1 {
        font-size: 3.5rem;
    }
    
    h2 {
        font-size: 2.5rem;
    }
    
    h3 {
        font-size: 1.875rem;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 6rem 0 8rem;
    background: linear-gradient(135deg, #1a0033 0%, #2d1b4e 50%, #1a0033 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(157, 78, 221, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(199, 125, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    display: grid;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    text-align: left;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    max-width: 500px;
}

.hero-bullets {
    display: grid;
    gap: 1.25rem;
    margin: 2rem 0;
    max-width: 100%;
}

.bullet-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
}

.bullet-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.bullet-item span:last-child {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1.05rem;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-top: 2.5rem;
}

.hero-visual {
    text-align: center;
    position: relative;
}

.hero-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(157, 78, 221, 0.3);
    border: 1px solid rgba(199, 125, 255, 0.2);
}

@media (min-width: 768px) {
    .hero-bullets {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
    
    .hero-text {
        text-align: left;
    }
    
    .hero-bullets {
        margin-left: 0;
        margin-right: 0;
    }
    
    .hero-cta {
        justify-content: flex-start;
    }
}

/* Video Section */
.video-section {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.video-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.video-wrapper {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Benefits Section */
.benefits {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.benefits h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.benefit-card {
    padding: 2rem;
    background: rgba(157, 78, 221, 0.1);
    border: 1px solid rgba(199, 125, 255, 0.2);
    border-radius: var(--radius-lg);
    box-shadow: none;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-4px);
    background: rgba(157, 78, 221, 0.15);
    border-color: rgba(199, 125, 255, 0.4);
    box-shadow: 0 10px 30px rgba(157, 78, 221, 0.2);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.benefit-card p {
    color: var(--text-secondary);
}

/* Program Section */
.program {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.program h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.program-modules {
    display: grid;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.module {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(157, 78, 221, 0.08);
    border: 1px solid rgba(199, 125, 255, 0.15);
    border-radius: var(--radius-lg);
    box-shadow: none;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.module:hover {
    background: rgba(157, 78, 221, 0.12);
    border-color: rgba(199, 125, 255, 0.3);
}

.module-number {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.125rem;
}

.module-content h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.module-content p {
    color: var(--text-secondary);
    margin: 0;
}

/* Bonuses Section */
.bonuses {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.bonuses h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.bonuses-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.bonus-card {
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(157, 78, 221, 0.2) 0%, rgba(199, 125, 255, 0.1) 100%);
    color: white;
    border: 1px solid rgba(199, 125, 255, 0.3);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: none;
    transition: all 0.3s ease;
}

.bonus-card:hover {
    background: linear-gradient(135deg, rgba(157, 78, 221, 0.3) 0%, rgba(199, 125, 255, 0.2) 100%);
    border-color: rgba(199, 125, 255, 0.5);
    transform: translateY(-2px);
}

.bonus-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.bonus-card h3 {
    margin-bottom: 0.5rem;
    color: white;
}

.bonus-card p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Pricing Section */
.pricing {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.pricing h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.pricing-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.eligibility-selector {
    max-width: 500px;
    margin: 0 auto 3rem;
    text-align: center;
}

.eligibility-selector h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.radio-group {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 1.125rem;
    font-weight: 500;
}

.radio-option input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    position: relative;
    transition: all 0.2s ease;
}

.radio-option input[type="radio"]:checked + .radio-custom {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
}

.radio-option input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0.5rem;
    height: 0.5rem;
    background: white;
    border-radius: 50%;
}

.radio-label {
    color: var(--text-primary);
}

.pricing-cards {
    display: grid;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.pricing-card {
    background: rgba(157, 78, 221, 0.1);
    border: 2px solid rgba(199, 125, 255, 0.2);
    border-radius: var(--radius-xl);
    box-shadow: none;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0.7;
    transform: scale(0.95);
}

.pricing-card.active {
    opacity: 1;
    transform: scale(1);
    border: 2px solid var(--primary-color);
    background: rgba(157, 78, 221, 0.15);
    box-shadow: 0 0 30px rgba(157, 78, 221, 0.3);
}

.plan-header {
    padding: 2rem;
    text-align: center;
    position: relative;
}

.plan-badge {
    position: absolute;
    top: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--success-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

.plan-header h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.currency {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.price-description {
    color: var(--text-secondary);
    margin: 0;
}

.plan-features {
    padding: 0 2rem 2rem;
}

.feature {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.feature:last-of-type {
    border-bottom: none;
}

.feature-note {
    padding: 1rem;
    margin-top: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
}

.pricing-card .btn {
    margin: 0 2rem 2rem;
}

/* FAQ Section */
.faq {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.faq h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(199, 125, 255, 0.2);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    cursor: pointer;
    transition: color 0.2s ease;
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-secondary);
    transition: transform 0.2s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding-bottom: 1.5rem;
    margin: 0;
    color: var(--text-secondary);
}

/* Final CTA Section */
.final-cta {
    padding: 4rem 0;
    background: linear-gradient(135deg, #0f0620 0%, #1a0033 50%, #2d1b4e 100%);
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.final-cta h2 {
    color: white;
    margin-bottom: 1rem;
}

.final-cta p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    padding: 3rem 0 2rem;
    background: var(--bg-dark);
    border-top: 1px solid rgba(199, 125, 255, 0.2);
}

.footer-content {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(199, 125, 255, 0.2);
}

.footer-bottom p {
    margin: 0;
    color: var(--text-light);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr auto;
        align-items: center;
    }
}

/* Thank You Page Styles */
.thank-you-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    padding: 2rem 0;
}

.thank-you-content {
    max-width: 600px;
    text-align: center;
    background: white;
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.thank-you-icon {
    margin-bottom: 2rem;
}

.success-checkmark {
    width: 4rem;
    height: 4rem;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto;
}

.thank-you-message {
    margin-bottom: 2rem;
}

.thank-you-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.thank-you-next-steps {
    margin-bottom: 2rem;
    text-align: left;
}

.thank-you-next-steps h3 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.steps-list {
    list-style: none;
    padding: 0;
}

.steps-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.steps-list li:last-child {
    border-bottom: none;
}

.reminder {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-color);
}

.thank-you-support {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.support-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.support-link:hover {
    color: var(--primary-hover);
}

/* Responsive Design */
@media (max-width: 640px) {
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .radio-group {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .thank-you-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .thank-you-content {
        padding: 2rem;
        margin: 1rem;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* Animation Classes */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* Focus Styles for Accessibility */
.btn:focus,
.radio-option:focus-within,
.faq-question:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --text-secondary: #000000;
    }
}